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    The Power of Fun review: A user guide to getting more fun in your life

    By Elle Hunt

    CHASTENED by the sight of her newborn baby’s face lit up by the blue light of her phone, Catherine Price set about limiting the time she spent in front of screens. The journalist and her husband stopped mindlessly scrolling on social media and started taking 24-hour “digital sabbaths”.
    By cutting down on her screen time, Price found that she had gained hours in her day – but now, she struggled to know how to pass them. What was missing from her life, she realised, was fun. But what was fun, if not bingeing on Netflix and playing games on her phone?
    Price has form in turning “personal issues into professional projects”. Her previous book, 2018’s How to Break Up With Your Phone, was the result of her attempts to quell her overuse. With that problem more or less in hand, she decided to investigate what fun was, so that she could fill her life with more of it. The result is The Power of Fun, a practical guide with lessons for all of us, especially as we live through a decidedly not-fun pandemic.
    This new book is a kind of spiritual sequel to How to Break Up With Your Phone, providing answers to the question of how to replace an all-encompassing habit.
    Price comes up with a definition of the most satisfying type of fun, what she calls “True Fun”: typically a serendipitous experience that brings together “playfulness, connection and flow”, adding a dose of much-needed meaningful engagement to our lives.
    It is this confluence of factors, Price argues, that distinguishes the most exhilarating, restorative fun from something fleeting and somewhat superficial, like getting a pedicure or going out to a bar.
    That said, less-sophisticated fun isn’t just a frivolous activity that we can simply do without. It, too, can serve as an antidote to stress, making it vital for our physical and psychological well-being.
    Price gives examples of True Fun from her own life, such as singing in the car with friends and learning guitar and playing in a group. “There is a reason that our moments of True Fun stand out in our memories: True Fun makes us feel alive,” she writes.
    As for how to get more of it, Price found it isn’t as simple as just spending less time on screens, or trying to squeeze more activities into schedules that are already stretched thin. In fact, it often involves doing less: prioritising rest or sleep, for instance. Or it might mean coming up with a plan to ensure that household tasks or childcare are shared evenly to make room for moments of pleasure and serendipity.
    Price draws from the science of positive psychology in her quest to have more fun, but rigorous research takes a back seat to her own exploration and the findings of her Fun Squad: a global group of about 1500 people that Price recruited from her newsletter subscribers and invited to share their fun-seeking exploits.
    Including less from this somewhat self-selecting group and adding more on new psychological research would have helped to bolster the book’s scientific standing. However, this might have come at the expense of its practical relevance. The strength of The Power of Fun is that it is approachable, anecdotal and inviting. After two years of living through a pandemic, many of us have spent more than enough time trying to force fun into our lives (Zoom quiz anyone?).
    “True Fun’ is typically a serendipitous experience that brings together playfulness, connection and flow”
    The success of Price’s self-experimentation provides motivation to at least try to seek out more activities that we actually take pleasure in. And her main point, that we should clear space in our lives for the things that truly mean something to us, is a sound one.
    Price quotes the author Michael Lewis: “If you get in the habit of life not being fun, you start to not even notice.” Once you have noticed and, more importantly, taken action, there is plenty of fun out there for the taking. Why waste your time on anything else?

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    Not so lightweight: Hamsters handle their drink better than elephants

    Feedback is our weekly column of bizarre stories, implausible advertising claims, confusing instructions and more

    Humans

    12 January 2022

    Josie Ford
    Boozing hamsters
    Feedback has a soft spot for hamsters, whose hoarding and nesting behaviours are similar to our own. Our feeling of oneness only increases with an article in The Atlantic forwarded to us by Peter Hamer: “You have no idea how hard it is to get a hamster drunk”.
    Hamsters have a high tolerance for strong alcohol, we read, scoring low on a special scale of falling over sideways no matter how much they imbibe. We wonder how the statistics are skewed if you’re just going round and round on a wheel at the time, but nevertheless we add hamsters to our pile, accumulated over aeons, of animals that science says can take their booze.
    This list includes bonobos, chimpanzees and bats, which is just as well, because getting entangled with an inebriated bat is a thought that doesn’t bear much thinking about. It most definitely doesn’t include cows, horses, rampaging elephants and the cedar waxwing bird. Their frequent collisions with fences and glass windows in the Los Angeles area were shown in 2012 to be down to the fruit of the Brazilian pepper tree fermenting in their internal food storage pouches.Advertisement
    Don’t try that at home. This being Dry January, we burrow deeper into our extensive piling system and root out a 1995 paper from the journal Physiology & Behavior that we were saving for bedding material. Entitled “Tomato juice, chocolate drink, and other fluids suppress volitional drinking of alcohol in the female Syrian golden hamster”, it provides a way to get your hamster off the wheel and onto the wagon: ply it with calorie-rich hot chocolate. We rarely say no to that, either.
    What’s in a name?
    “I know it’s a bit early to get up this year, but nominative determinism won’t go away just because you’re having a lie-in,” writes Mike Egan from County Meath in Ireland, ignoring the squeaking of our treadmill. We have only ever expressed that as a hope, Mike, not an expectation.
    Elizabeth Economy is a senior adviser at the US Department of Commerce, he writes. Others point out that Mark Rocket is the chief executive of Kea Aerospace based in New Zealand, and duck lover Alan Gosling was named last week as the first person known to have contracted bird flu in the UK. Vegetation of the Peak District is a book passably reviewed by Nature on publication in 1913 that remarkably appears still to be in print, authored by C. E. Moss. Our sincere thanks to all as ever.
    Big in Basingstoke
    A tweet from Basingstoke and Deane Borough Council sent in by Gwynneth Page indicates that we may have followers in that jewel of northern Hampshire. “Our street cleansing team have been sweeping leaves from the borough’s streets as part of our annual leaf clearance schedule,” they announced on 5 January. “Since October, the team have collected 560 tonnes of leaves – the equivalent to 112 adult elephants!”
    Gwynneth confesses difficulty in visualising a pile of leaves equal to an elephant in weight. Us too, but we reckon that, spread out thinly, the whole lot would cover an area about the size of Basingstoke.
    Pitch perfect
    How much is that in football pitches? Courtesy, in a convoluted way, of an exchange of letters about measurement standards in the Financial Times drawn to our attention by Michael Zehse, we find ourselves consulting the The FA Guide to Pitch and Goalpost Dimensions for a steer.
    If that sounds like fun, it is, revealing a line-up of recommended football pitch sizes ranging from 40 by 30 yards for the little ‘uns to 110 by 70 yards for the fully sized. Pre-revolutionary units still reign supreme in this corner of Merrie Olde England. We make that a full factor 6.4 range in football pitch sizes, which is a satisfyingly variable measurement standard. Just don’t complain about shifting the goalposts, they can be anything from 12 to 24 feet apart.
    Ashes to ashes…
    Congratulations to “Huntingdon in Bloom” – the Cambridgeshire town has received an Outstanding commendation in the Green Solutions category of the Royal Horticultural Society’s Community Awards 2021. Our thanks to Ralph Platten for pointing out that “of particular note is the recycling of heat generated by the UK’s first electric crematorium to warm a glasshouse that will be used to propagate and grow plants for the town’s flowerbeds, containers and community projects”. Charming.
    Elementary, again
    “And finally” is a phrase that strikes fear into the hearts of UK TV news viewers, indicating the imminent arrival of Whimsy. So, and finally, Dave Hawke from Devizes, UK, wins some form of kudos, not just for rocking one of the few English place names not stressed on its first syllable (Penzance; Carlisle; the -hamptons; feel free to go on your own mental journey), but for a late-breaking reply to our call for elementary names (11 December 2021).
    He introduces us to the Um siblings, Ray D, Barry, (H)erbi, Ceri, Reni, Ruby and Moly B. D., “lastly not to forget Uncle Nick Hall”. Thank you, Dave, although if you’re looking for Pseudo Names, it is Private Eye you’re after. But frankly it’s Dry January, and we’ll do anything for laughs.
    Got a story for Feedback?
    Send it to feedback@newscientist.com or New Scientist, Northcliffe House, 2 Derry Street, London W8 5TTConsideration of items sent in the post will be delayed More

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    Goliath review: Tourism to a ruined Earth explores the idea of home

    By Sally Adee

    Even a post-apocalyptic Earth retains a certain charm for humankindgremlin/Getty Images
    Goliath
    Tochi Onyebuchi
    TordotcomAdvertisement

    SCI-FI dystopias of a ruined Earth are thick on the ground these days, filled with the wreckage of climate change: drowned continents, great extinctions and air that is no longer safe to breathe. In the more hopeful, people leave the planet in search of another world where they can start again, with lessons learned and a determination not to repeat the same mistakes.
    In Tochi Onyebuchi’s Goliath, human nature is eternal. So, while the rich predictably leave for pristine space colonies, abandoning those who can’t afford to escape, there is money to be made from tourism to the ruins left behind. Some tourists find themselves captivated by the communities that have emerged, and decide to return to Earth. Gentrification ensues.
    The premise is wry and au courant. In a lesser writer’s hands, it could lead to lazy and cynical caricatures, but Onyebuchi uses it only as a jumping off point into a deeper examination of the idea of home, and what we will do to get there.
    Onyebuchi started out writing sci-fi for young adults before reaching a wider audience with the multi-award gobbling novella Riot Baby in 2020. He has a master’s degree in screenwriting, which is on vivid display in his hypnotic descriptions of Goliath’s two new human worlds.
    We explore these through the eyes of several characters, including colony-dweller Jonathan, who looks out into star-spangled black space from a window in a sterile space station straight out of Stanley Kubrick’s 2001: A Space Odyssey. On Earth, we meet Sydney, who watches a dandelion’s seeds get nibbled away by wind under a poisoned red sky.
    “By detailing the two worlds, Onyebuchi makes it obvious why people start yearning for Earth”
    The style is more than matched by the substance of the story, in which Onyebuchi takes his time to explore the main themes. The gentrification issue, for example, is treated not as an easy punchline but as a way into deeper questions about what we need.
    When Jonathan travels from the colonies to Earth, he tours destroyed homes looking for one to fix up. Onyebuchi shows us what he starts with – a shell of a house filled with geological layers of detritus. Then, months later, Jonathan is accepted into the community, which allows him to connect to the lone cable still bringing electricity to the neighbourhood. His wonder and joy at something so ordinary as a working light switch is infectious, especially after the technological marvels he has been taking for granted in the colonies.
    By detailing the contrasting textures of the two worlds, Onyebuchi makes it obvious why colony-dwellers start yearning for Earth. Home inspires such longing that people living in the clean, metallic colonies pay handsomely for individual bricks to be salvaged from demolished houses on Earth and sent into space. They fight on auction sites for tiny cacti.
    Back on Earth, there are different tensions. Returning residents bring back things that Earth’s citizens were only too happy to see the back of, not least social inequality. Even in space, the richest live in the part of the space station with a view of the galaxies, while everyone else faces the unrecyclable detritus – including dead bodies – that surrounds the colonies in a ring.
    What will the prodigal Jonathans bring back to Earth apart from their longing for home? And will the people they left behind be interested in anything they have to offer?
    Sally also recommends…

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    Why everyone should learn some sign language

    By Bencie Woll
    Simone Rotella
    Not so long ago, deaf children were punished in the UK for using sign language in the classroom. Recounting his experience in the 1960s, one deaf person told one of my colleagues many years later: “I had a lot of punishments for signing in classrooms… One morning at assembly, I was caught again, then ordered to stand at the front of the class. The headmistress announced that I looked like a monkey [and that she would] put me in a cage in the zoo so the people will laugh at a stupid boy in the cage.”
    Thankfully, experiences like this are no longer as common. Sign languages have not only survived, but are now flourishing – so much so that many more people are getting the chance to learn them, which should be celebrated.Advertisement
    British Sign Language (BSL) is used by tens of thousands of people in the UK, including around 90,000 deaf signers. For some of them, such as children with deaf parents, it is the first language they acquire. In the US, more undergraduate and graduate students have enrolled on courses in American Sign Language (ASL) than German each year since 2013.
    Currently, the UK Department for Education has a draft BSL curriculum for England on its desk for GCSE students (14 to 16-year-olds), which could come into effect later this year. This would make it a modern language option alongside French, German, Spanish and Chinese. Both Scotland and Wales have BSL curricula in the works too.
    Elsewhere, sign languages are gaining both recognition as official languages and a place on the national curriculum. South Africa has hired 60 instructors to teach South African Sign Language as part of a state-run adult literacy programme, and Jamaican Sign Language was introduced into Jamaica’s national curriculum earlier this month.
    That sign languages are thriving should be welcomed for many reasons, including the cognitive benefits that learning them brings. Several studies have found that hearing people who learn sign languages perform better in tasks requiring spatial transformation abilities – which you might use when taking down directions. Space is an integral part of the grammar of a sign language, with verbs, nouns and pronouns using the space in which they are located as part of their meaning. A series of experiments by Mary Lou Vercellotti at Ball State University in Indiana also found that adult ASL students have enhanced face-processing skills, which are essential to reading emotions.
    Learning a sign language can be enlightening, too. In a year-long study of preschool children by Amy Brereton at Trinity Washington University in Washington DC, hearing children who were learning ASL attained a greater appreciation of cultural diversity, as determined via classroom observations and interviews.
    Part of the beauty of learning languages – both spoken and sign – is that you don’t need to be fluent to experience the benefits. In a recent British Academy project I led with my colleague Li Wei at University College London, we highlighted how learning languages shapes the mental functions you use in a range of other fields, from your social awareness to your creativity and grasp of mathematics.
    Sign languages today are rich with communities and culture. Up until the 1980s, many deaf people essentially had to exist in the 19th century: no telephones, no radio, no television. But in many countries, social clubs, networks and advocacy groups for deaf signers have given rise to a diverse range of vernaculars. With the internet and social media platforms like Instagram and TikTok, content creators are now sharing these with the world, bringing greater awareness and respect – and increased interest in learning these languages.
    Bencie Woll is a professor of deaf studies at University College London

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    Ancient Andean leaders may have mixed hallucinogen with their beer

    A concoction of vilca seeds and fermented alcohol may have provided a mild hallucinogenic experience, enabling Wari leaders in South America to bond with their people

    Humans

    12 January 2022

    By Michael Marshall
    Anadenanthera colubrina, a tree species common to nearly all regions of South AmericanMatt Lavin/Flickr
    Get high, make friends. Members of the Wari society, who lived in the Peruvian Andes more than 1000 years ago, may have mixed hallucinogenic seeds into their beer. Such a mind-bending drink might have offered a way for society leaders to create bonds with ordinary people.
    “Being able to provide that experience would create heightened social status among Wari leaders,” says Matthew Biwer at Dickinson College in Carlisle, Pennsylvania.
    The Wari culture flourished in what is now Peru between around AD 550 and 1000. Biwer calls them “the first example of an expansionary state in the Andes”, preceding the later Inca Empire. “There is no written record,” says Biwer, so we don’t know what they called themselves. But they left behind distinctive artefacts and structures including canals.Advertisement
    Since 2015, Biwer and his team have been excavating a Wari site called Quilcapampa. He calls it “a waystation along a road” and says it was only occupied for a generation, between about AD 800 and 850.
    In the centre of the site, the team found a pit filled with about a million seeds of Schinus molle: a kind of fruit known as molle, or sometimes Peruvian pepper. The molle fruits were used to make a fermented alcoholic drink, a bit like beer, known as chicha.

    A few steps away, in a garbage pit, the team found seeds from vilca trees (Anadenanthera colubrina). Vilca seeds contain hallucinogenic substances and have been widely used in Andean cultures. “I haven’t tried vilca myself,” says Biwer, but ethnographic accounts often describe it causing “a sensation of flying”.
    If you eat vilca seeds, your stomach enzymes deactivate the active compounds within them – so the seeds are more normally ground up and taken up the nose as snuff, producing a strong effect. However, chicha suppresses those stomach enzymes, so the combination of the two would allow “a very mild and controlled hallucinogenic effect”, says Biwer.
    As the Wari state expanded throughout the Andes, its leaders needed ways to impress local people and create bonds with them. They often did so by holding feasts, says Biwer. Providing a hallucinogenic experience would have been an added selling point – especially as vilca doesn’t grow in the Quilcapampa area and must have been imported.
    Journal reference: Antiquity, DOI: 10.15184/aqy.2021.177
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    A West African writing system shows how letters evolve to get simpler

    The characters used to write the Vai script, which was invented in Liberia in 1833, have become visually simpler over time, reflecting the evolutionary pressures acting on writing

    Humans

    11 January 2022

    By Colin Barras
    A character representing the syllable “bi” in Vai scriptKelly et al
    The symbols we use to write words evolve to become visually simpler over time, and an analysis of a writing system from West Africa shows that they can do so over just a few generations.
    The script used to write the Vai language was invented in Liberia in 1833 and is still in use today. Those who devised it may have had some awareness of the Latin and Arabic alphabets, but the Vai script isn’t modelled on either. Its characters denote … More

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    Ancient humans may have started hunting 2 million years ago

    Cut marks on animal bones suggest ancient hominins butchered them for their meat, and that they were first on the scene instead of having to scavenge from carnivores like big cats

    Humans

    11 January 2022

    By Michael Marshall
    Notches on a bone left by human butchering activityJennifer A. Parkinson, Thomas W. Plummer, James S. Oliver, Laura C. Bishop
    Ancient humans were regularly butchering animals for meat 2 million years ago. This has long been suspected, but the idea has been bolstered by a systematic study of cut marks on animal bones.
    The find cements the view that ancient humans had become active hunters by this time, contrasting with earlier hominins that ate mostly plants.
    The new evidence comes from Kanjera South, an archaeological site near Lake Victoria in Kenya. Kanjera South has been excavated on and off since 1995. It … More

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    Ancient Egyptian mummy of a young girl is first with a bandaged wound

    By Colin Barras
    Ancient Egyptians had a wide range of medical knowledgeAndrAfter virtually unwrapping the mummified body of a young girl who died 2000 years ago, archaeologists have found something unique: an ancient Egyptian bandaged wound.
    The ancient Egyptians were no strangers to linen bandages, which they first used to wrap their dead more than 6000 years ago, about a thousand years before the first pharaohs rose to power. But until now, Egyptologists haven’t found bandages that were used to dress the wounds of living ancient Egyptians.
    As part of a study … More